5 theoretical-physics-"https:" Postdoctoral positions at RIKEN

Seeking a few Postdoctoral Researchers (25-2322)（Theoretical Molecular Science Laboratory）

RIKEN | Japan | 6 days ago

30 Dec 2025 Job Information Organisation/Company RIKEN Department Administrative Support Office Research Field Chemistry Technology Engineering Physics Mathematics Astronomy Geosciences

Seeking a few Senior Research Scientists, Research Scientists, Postdoctoral Researchers (25-1528)（Division of Fundamental Mathematical Science）

RIKEN | Japan | 2 months ago

, computing, and information). Keywords: Theoretical Physics, Quantum gravity, Quantum information, String theory, Particle physics, nuclear physics, astrophysics, computational physics For more information

Seeking a few Senior Research Scientists, Research Scientists, Postdoctoral Researchers (25-1681)（Division of Fundamental Mathematical Science）

RIKEN | Japan | 2 months ago

Agricultural sciences Anthropology Pharmacological sciences Environmental science Neurosciences All Other Geosciences Mathematics Astronomy Physics Engineering Computer science Information science Researcher

Seeking a Research Scientist or Postdoctoral Researcher (25-1803)（Brain Intelligence Theory Unit）

RIKEN | Japan | about 2 months ago

Biological sciences Neurosciences Environmental science Agricultural sciences Anthropology Pharmacological sciences Ethics in health sciences Physics Astronomy Mathematics Geosciences Researcher Profile

Seeking a Research Scientist or a Postdoctoral Researcher (25-1655)（Environment-Oriented Metabolism RIKEN ECL Research Unit (to be established on April 1, 2026)）

RIKEN | Japan | 2 months ago

Medical sciences Environmental science Anthropology Pharmacological sciences Agricultural sciences Engineering Geosciences Physics Astronomy Mathematics Researcher Profile Recognised Researcher (R2) Country